Lucas 6v Coil, as fitted to 6V BSA C11,C12,C15,A50,A65 models, Triumph Unit models using 6V systems.Length : 4-3/8"Body diameter : 1-5/8" - 40mmVoltage : 6VLucas Electrical Coil 6v, 19375L£24.95PriceQuantity*Add to Cart